baber/WOPTO huggingface dataset:
Patent WO-2021083254-A1 (WO)
Title: Tire building drum
Inventor: LI YANHAI
IPC: B29D30/26
Filed: 2020-10-29
Abstract: Disclosed is a tire building drum (1), comprising a drum shaft (10) internally provided with a screw rod (301) and two nuts (302) located on the screw rod (301); two lateral drums (20) located on the drum shaft (10) and arranged opposite each other; a middle drum (40) located between the two lateral drums (20), the middle drum (40) comprising two half-drums (41) which can be axially fitted in a mutually embedded manner; and a shaft sleeve (50) arranged between each of the lateral drums (20) and the drum shaft (10), with a first end of the shaft sleeve (50) being connected to the adjacent half drum (41), a second end of the shaft sleeve (50) being connected to the corresponding lateral drum (20), wherein the lateral drum (20) can axially move on the respective shaft sleeve (50) so as to be close to or away from the adjacent half drum (41); the two nuts (302) are respectively connected to the two lateral drums (20), and when the screw rod (301) rotates, the two nuts (302) can sequentially push the lateral drums (20), the shaft sleeves (50) and the half drums (41) on both sides to move relatively at the same time; and each of the lateral drums (20) comprises a turn-up assembly (22), and the turn-up assembly (22) can turn up a rubber material (2) attached thereon.
Patent WO-2022088214-A1 (WO)
Inventor: YU WENZUAN
IPC: G06F1/324
Filed: 2020-11-04
Abstract: 一种存储控制器的运行频率调节方法、存储器以及计算机可读存储介质，所述方法包括：确定所述存储控制器的运行负载类型；其中，所述运行负载类型包括顺序读负载、顺序写负载、随机读负载、随机写负载以及默认负载中的至少一种（10）；将所述存储控制器的运行频率调节至与所述运行负载类型相对应的预设频率（20），能够降低存储控制器的功耗。
Patent WO-2022016739-A1 (WO)
Inventor: LIU CHAO
IPC: A61B5/021
Filed: 2020-11-05
Abstract: A blood pressure measuring device, comprising a device body, an air bag (4), an air nozzle (3) and a piston (2); an air pump (5) is provided in the device body, a housing (1) of the device body is provided with a mounting hole (11) and an air channel connection hole (12) in communication with the mounting hole (11), the air channel connection hole (12) is in communication with an air outlet of the air pump (5), the piston (2) is mounted in the mounting hole (11), the piston (2) is provided with a piston sealing portion capable of forming a seal with the mounting hole (11) located above the air channel connection hole (12), the air nozzle (3) is provided with a through hole (35) in communication with the air bag (4), and when the air nozzle (3) is inserted into the mounting hole (11), the piston (2) is pressed down until the piston sealing portion is located below the air channel connection hole (12), and the through hole (35) is in communication with the air channel connection hole (12). The blood pressure measuring device uses the piston (2) to move up and down in the mounting hole (11) and to cooperate with the air channel connection hole (12), achieving that the device body can have a waterproof function when the air bag (4) is removed in the case that the air bag (4) is not used at ordinary times; and when blood pressure needs to be measured, the air nozzle (3) of the air bag (4) is connected, so that the blood pressure can be measured normally.
Patent WO-2022048007-A1 (WO)
Inventor: XIAO BANGQING
IPC: G09G3/36
Filed: 2020-11-05
Abstract: La présente invention concerne un panneau d'affichage et un dispositif d'affichage utilisant le panneau d'affichage. En connectant de multiples secondes lignes de balayage (102) en parallèle, la résistance des bornes de sortie (202) d'une puce sur film, ou COF (de l'anglais « chip on film ») (103) à des premières lignes de balayage (101) est réduite et la différence de résistance de sortie de la COF (103) correspondant à différentes premières lignes de balayage (101) est réduite, de telle sorte que la différence de signaux sur différentes premières lignes de balayage (101) est réduite. Ainsi, le problème d'un affichage irrégulier d'un panneau d'affichage existant est résolu.
Patent WO-2021093716-A1 (WO)
Title: Add-on irrigation and aspiration pipe for endoscope, and endoscope
Inventor: FEI MING
IPC: A61M1/00
Filed: 2020-11-10
Abstract: Disclosed are an add-on irrigation and aspiration pipe (20) for an endoscope, and the endoscope. An irrigation and aspiration pipe assembly (23) in the add-on irrigation and aspiration pipe (20) is connected to a base (11) at the front end of the endoscope by means of a detachable structure, and can be distributed on the outer side of an endoscope front end insertion part (12) in the lengthwise direction of the endoscope front end insertion part (12). The add-on irrigation and aspiration pipe (20) and the endoscope abandon the inertial design ideas in which a fixing structure is required to guarantee the reliability of the product in existing endoscope front end function refinement, and create the solution of a disposable add-on irrigation and aspiration pipe (20), such that the endoscope has both irrigation and aspiration functions without changing or modifying the endoscope and without affecting the original function or performance of the endoscope, thereby greatly improving the convenience of operating during endoscopic surgery.
Patent WO-2022099451-A1 (WO)
Title: Solar panel
Inventor: WANG RENHUA
IPC: H02S20/30
Filed: 2020-11-10
Abstract: A solar panel, comprising a panel body (1). The panel body (1) is provided with moving mechanisms (4, 5) and a plurality of solar panels. The plurality of solar panels are respectively provided on both sides of the moving mechanisms (4, 5). Each solar panel is of upper and lower structures, and comprises upper solar panels (2, 3) and lower solar panels which are separated from each other. The upper solar panels (2, 3) are respectively connected to the moving mechanisms (4, 5), and can horizontally move along the surface of the panel body. The upper solar panels (2, 3) can be driven by a drive mechanism to move. A timing device is arranged for controlling the moving time and distance of the upper solar panels (2, 3) so as to adjust the direct angle between the solar panel and the sun; at the same time, the utilization area of the solar panel can be temporarily increased according to requirements, and the upper solar panels are arranged below the lower solar panels for protecting the lower solar panels.
Patent WO-2022104614-A1 (WO)
Inventor: SHI JIE
IPC: H04W72/14
Filed: 2020-11-18
Abstract: Embodiments of the present disclosure relate to methods and apparatuses for data transmission. According to some embodiments of the disclosure, a method for wireless communication performed by a user equipment (UE) may include: transmitting a configured grant (CG) resource request; and receiving a first CG resource configuration. The first CG resource configuration may indicate at least one first CG resource, and each of the at least one first CG resource may be configured based on periodicity.
Patent WO-2021098783-A1 (WO)
Inventor: XU JING
IPC: H04W72/12
Filed: 2020-11-19
Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes deriving, by the UE, a transmission scheme indication, wherein the transmission scheme indication is used to indicate a time domain resource allocation (TDRA) table configured with a transmission scheme, and determining, by the UE, the TDRA table in accordance with the transmission scheme indication. This can solve issues in the prior art, enable a UE to determine a TDRA table without additional radio resource control (RRC) signaling overhead, make the TDRA table align with a transmission scheme, enable the UE to flexibly determine a number of repetitions, provide a good communication performance, and/or provide high reliability.
Patent WO-2022104724-A1 (WO)
Title: 一种全角度路况信息采集装置
Inventor: YANG BICHENG
IPC: F16M11/42
Filed: 2020-11-20
Abstract: 一种全角度路况信息采集装置，包括底座(1)和环形导轨(2)，所述环形导轨(2)的内壁滑动连接有滑块(13)，且环形导轨(2)的顶部外壁固定连接有固定框(7)，滑块(13)位于固定框(7)的内部，所述固定框(7)的内部等距离设有修复组件，修复组件包括连接板(15)、连接弹簧(16)、导向板(17)和限位块(18)，电机(3)通过转轴(4)上的固定杆(5)带动滑块(13)在环形导轨(2)的内壁滑动时，滑块(13)撞击在导向板(17)的撞击块(14)上，限位块(18)为弧形结构，对滑块(13)进行限位导向，连接弹簧(16)带动导向板(17)使得滑块(13)出现短暂的滞留，从而使得摄像头快速适用旋转后的角度，确保拍摄影像的清晰度。
Patent WO-2021104204-A1 (WO)
Title: 一种电池包控制方法、系统及车辆
Inventor: ZHAO QING
IPC: B60L58/24
Filed: 2020-11-23
Abstract: 一种电池包控制方法、系统及车辆，其中，所述车辆包括电池传感器、加热模块及冷却模块，所述方法在车辆处于下电状态时，先利用电池传感器检测电池包的当前电池温度值，以及电池包的恒温控制功能的当前状态，并在电池包的当前温度值超出预设范围且电池包的恒温控制功能开启时，将车辆唤醒，进而对电池包进行恒温控制，以使得电池包的温度维持在预设范围内，以便于车辆的再次启动及使用。
Patent WO-2022099810-A1 (WO)
Title: 四苯乙烯型化合物及其应用和使用其的电子器件
Inventor: BAI KEYAN
IPC: H01L51/50
Filed: 2020-11-30
Abstract: 一种四苯乙烯型化合物及其应用和使用其的电子器件，所述四苯乙烯型化合物的结构通式如下述式1所示：这种四苯乙烯型化合物包含芳胺和刚性四苯乙烯结构，芳胺能有效提高有机材料的空穴注入和传输性能；刚性的四苯乙烯结构有利于形成熔融型蒸镀材料。
Patent WO-2022048061-A1 (WO)
Title: 一种耐高温宽裂解谱的沙门氏菌噬菌体及其组合物
Inventor: HUANG JIE
IPC: C12N7/00
Filed: 2020-12-08
Abstract: 提供了一种耐高温宽裂解谱沙门氏菌噬菌体及其组合物和应用，该沙门氏菌噬菌体为沙门氏菌噬菌体SG8P3(Salmonella pullorum phage SG8P3)，保藏编号为CCTCCNO:M2020205。
Patent WO-2022016779-A1 (WO)
Title: Control method for clothes treatment device, clothes treatment device, and storage medium
Inventor: FU JUNYONG
IPC: D06F39/00
Filed: 2020-12-09
Abstract: A control method for a clothes treatment device, a clothes treatment device, and a storage medium. The control method for a clothes treatment device comprises: detecting initial inertia of a clothes treatment device in a preset load state, and calculating the difference between the initial inertia and preset inertia; and detecting load inertia of the clothes treatment device, and calibrating the load inertia by means of the difference. On the one hand, accurate load inertia can be obtained, thereby preventing the difference in manufacturing of the clothes treatment device from affecting the load inertia detection accuracy; on the other hand, suitable washing parameters can be obtained on the basis of the accurate load inertia, thereby improving the clothes washing effect and avoiding the problem of waste of water and electricity.
Patent WO-2021227487-A1 (WO)
Inventor: WANG XIAODONG
IPC: H01H31/00
Filed: 2020-12-14
Abstract: 一种动触头基体（5），动触头基体（5）上设有相对布置的两个长孔（12，13），长孔（12，13）的延伸方向与动触头基体（5）的长度方向一致，至少一个长孔（12）的至少一个端部设有引导面，引导面用于引导动触头座（4）上安装的触指（16）滑过而使触指（16）顺利压缩，引导面包括与长孔（12）侧部壁面（17）连接的侧部引导面（20）和与长孔的端部壁面（18）连接的端部引导面（19）。这样，在动触头基体（5）相对动触头座（4）导向移动、且触指（16）经过长孔（12）端部时，引导面可引导触指（16）滑过长孔（12）端部，端部引导面（19）和侧部引导面（20）对触指（16）的压缩具有引导作用，可实现触指（16）顺利压缩，上述动触头基体（5）应用在三工位隔离接地开关中，可提高动触头与动触头座（4）在相对滑动过程中导电接触的可靠性和稳定性，进而提高三工位隔离接地开关工作的可靠性。
Patent WO-2022133807-A1 (WO)
Inventor: ZHANG YUANXIU
IPC: B23K26/00
Filed: 2020-12-23
Abstract: A processing method, a processing apparatus, a computer-readable storage medium, and an electronic device. The processing method comprises: obtaining material information of a substrate to be processed; obtaining a pattern to be processed; determining, according to a parameter of said pattern, a processing mode adopted for processing said pattern on said substrate; determining, according to the parameter of said pattern and the material information, processing conditions under which said substrate is processed; and forming said pattern on said substrate according to the processing conditions, the processing mode, and a processing proportion. The processing method uses ex-situ processing, such that the problem of inaccurate alignment during the process of processing said pattern can be well solved.
Patent WO-2021136197-A1 (WO)
Inventor: MA TIANTIAN
IPC: H01L51/54
Filed: 2020-12-28
Abstract: La présente invention a trait au domaine technique des matières organiques, et concerne un composé contenant de l'azote, un élément électronique et un dispositif électronique. La structure du composé contenant de l'azote est représentée par la formule chimique 1. Le composé contenant de l'azote peut améliorer les performances de l'élément électronique. Ar représente II, et X est choisi entre O et S; L1 représente III, et dans L1, # représente un point de liaison entre un phénylène de L1 et N, ## représente un point de liaison entre un phénylène de L1 et IV; L2 représente V, et dans L2, # représente un point de liaison entre le phénylène de L2 et N, et ## représente un point de liaison entre le phénylène de L2 et R4.
Patent WO-2022021805-A1 (WO)
Inventor: CHIEN HUNG-HSUAN
IPC: F24F1/02
Filed: 2021-07-28
Abstract: L'invention concerne un purificateur d'air portable (1) comprenant au moins un composant portable (11), une unité de commande (12), au moins un ensemble haut-parleur (15) et au moins un composant de génération d'ions négatifs (13). L'unité de commande (12) est disposée à l'intérieur dudit au moins un composant portable (11). Ledit au moins un ensemble haut-parleur (15) est disposé sur ledit au moins un composant portable (11) et électriquement connecté à l'unité de commande (12). Ledit au moins un composant de génération d'ions négatifs (13) est disposé sur ledit au moins un composant portable (11) et électriquement connecté à l'unité de commande (12). L'unité de commande (12) fournit des courants à haute tension audit au moins un composant de génération d'ions négatifs (13) pour permettre audit au moins un composant de génération d'ions négatifs (13) d'émettre des ions négatifs par décharge corona et l'unité de commande (12) fournit en outre des signaux audio audit au moins un ensemble haut-parleur (15) pour activer ledit au moins un ensemble haut-parleur (15) pour générer un son.
Patent WO-2022041632-A1 (WO)
Title: Detection circuit, chip, and electronic device
Inventor: YAN PENG
IPC: H03K3/64
Filed: 2021-01-11
Abstract: Disclosed are a detection circuit, a chip, and an electronic device, which relate to the technical field of signal processing, and are conducive to reducing the calculation steps, improving the calculation efficiency and reducing the power consumption of a device. The detection circuit comprises: a first pulse sequence generator which is used for generating a first pulse sequence on the basis of a first signal; a second pulse sequence generator which is used for generating a second pulse sequence on the basis of a second signal, wherein the amplitude of the first signal is different from that of the second signal, and the frequency or amplitude of the first pulse sequence is different from that of the second pulse sequence; a first conductive device which is used for receiving the first pulse sequence to generate a first conductance; a second conductive device which is used for receiving the second pulse sequence to generate a second conductance; and a difference detection circuit which is used for outputting, when both the first conductive device and the second conductive device receive a third signal, a voltage that represents the difference between the first conductance and the second conductance. The detection circuit can be applied to an image edge detection scenario.
Patent WO-2022052397-A1 (WO)
Inventor: LI WENLEI
IPC: B65B51/16
Filed: 2021-01-14
Abstract: A rotary sealing and cutting device, comprising a frame (1), and upper and lower sealing and cutting mechanisms (2). Each sealing and cutting mechanism (2) comprises a rotating shaft (20), a rotating base (21) and a sealing and cutting assembly, wherein the rotating base (21) is connected to the rotating shaft (20); the rotating shaft (20) is in transmission connection with a power source which drives the rotating shaft (20) to rotate; and each sealing and cutting assembly comprises a sealing knife (26), a knife holder (22), a sliding block (23), a guide roller holder (24) and a guide roller (29); and an upper guide plate (3) and a lower guide plate (4) are arranged on the frame (1), and the upper guide plate (3) and the lower guide plate (4) are each provided with a D-shaped annular groove (30). In the rotary sealing and cutting device, the upper and lower sealing and cutting mechanisms (2) are used to avoid the generation of an impact load due to a horizontal reciprocating motion, and the sealing knife (26) moves along a D-shaped track, achieving a long sealing time and a good heat sealing effect.
Patent WO-2021159931-A1 (WO)
Title: Method, apparatus and device for licensing and locally deploying software, and storage medium
Inventor: YANG ZHE
IPC: G06F21/44
Filed: 2021-01-20
Abstract: The present application relates to the technical field of information security. Disclosed are a method, apparatus and device for licensing and locally deploying software, and a storage medium, which are used for reducing the cost of the local deployment of software. The method comprises: reading, from a software installation file, a license file, a license verification file, and a machine code of a unit to be deployed; parsing the license file to acquire a corresponding software key and machine code file; decoding the software key to acquire a corresponding private key; according to the private key, performing decryption processing on the machine code file to obtain a target machine code; determining whether the target machine code is the same as the machine code of said unit; and if the target machine code is the same as the machine code of said unit, loading a service corresponding to software, and determining that the software of said unit is successfully licensed and locally deployed.
Patent WO-2022147881-A1 (WO)
Inventor: HONG KAIRONG
IPC: E21D9/08
Filed: 2021-02-05
Abstract: 一种混合式隧道掘进机，包括圆筒状的外部机架(1)，外部机架(1)位于掘进方向一端的位置活动连接切削刀盘(2)，切削刀盘(2)的后方竖向安装一号隔板(3)，一号隔板(3)的后方竖向安装二号隔板(9)；一号隔板(3)和切削刀盘(2)之间的空腔形成泥浆储室(4)，一号隔板(3)的下方靠后位置安装有挡料斜板(6)，挡料斜板(6)的后方分别连接有进浆管(7)和排浆管(8)；挡料斜板(6)与一号隔板(3)之间形成空腔，该空腔与泥浆储室(4)相贯通。该掘进机集泥水盾构、土压盾构功能于一体，机械自动化程度高、施工速度快，能够保持切削刀盘整体运转的平稳性，以保证开挖面土体的稳定，能够依据土压及水压变化调整出土渣排泥浆以及盾构掘进速度，减少了地层变形的几率，适用于硬岩及软土地层的隧道挖掘。
Patent WO-2021143943-A1 (WO)
Title: Preparation method for cylindrical electromagnetic wave lens
Inventor: ZHENG HONGZHEN
IPC: H01Q15/08
Filed: 2021-02-26
Abstract: The present invention provides a preparation method for a cylindrical electromagnetic wave lens, which is used for preparing an electromagnetic wave lens having a cylindrical inner core body and a plurality of dielectric layers wrapping the outer side of the inner core body. The dielectric constants of all the layers are decreased progressively from the inner core body to the dielectric layer on the outermost layer. According to the method, at least one cylindrical outer mold, which is hollow on one side, and a plurality of filling materials having different dielectric constants are adopted; during preparation, according to the dielectric constants of the filling materials from low to high, the filling dielectric having the lowest dielectric constant is first laid along the inner wall of the outer mold to form the bottom surface and the side surface of the outermost dielectric layer; then the filling dielectric having the second-lowest dielectric constant is laid along the inner side wall of the previous filling dielectric layer and so on until the bottom surfaces and the side surfaces of the plurality of dielectric layers are laid; then the innermost layer is filled with the filling dielectric having the highest dielectric constant, and the inner core body is formed; then the top surfaces of the plurality of dielectric layers are sequentially laid from inside to outside.
Patent WO-2021253874-A1 (WO)
Title: Cigarette mainstream smoke spectral data sensory evaluation method
Inventor: FAN DUOQING
IPC: A24C5/34
Filed: 2021-03-04
Abstract: A cigarette mainstream smoke spectral data sensory evaluation method, comprising: enhancing cigarette mainstream smoke spectral data of a plurality of cigarettes; extracting shallow spectral features from the cigarette mainstream smoke spectral data; on the basis of the cigarette mainstream smoke spectral data and the shallow spectral features, obtaining shallow sensory quality results of the various pieces of cigarette mainstream smoke spectral data; extracting deep spatial features from the cigarette mainstream smoke spectral data; on the basis of the cigarette mainstream smoke spectral data and the deep spatial features, obtaining deep sensory quality results; according to the shallow sensory quality results and the deep sensory quality results, obtaining comprehensive sensory quality results. Spectral features and spatial features are respectively extracted from shallow to deep, sensory evaluation results of cigarette mainstream smoke are automatically and directly obtained by means of a fusion spectral-spatial classification framework, and accurate screening of unknown substances in mainstream smoke is implemented.
Patent WO-2021180110-A1 (WO)
Inventor: CHEN ZHINAN
IPC: A61P11/00
Filed: 2021-03-10
Abstract: Disclosed is use of an anti-human BASIGIN humanized antibody for preparing a medicament for treating novel coronavirus pneumonia. The anti-human BASIGIN humanized antibody has an amino acid sequence of a light chain variable region as shown in SEQ ID NO: 1 and an amino acid sequence of a heavy chain as shown in SEQ ID NO: 3. The nucleotide sequence of the light chain variable region is the sequence as shown in SEQ ID NO: 2, and the nucleotide sequence of the heavy chain variable region is the sequence as shown in SEQ ID NO:4. The antibody can specifically recognize and bind to host epithelial cell co-receptor CD147 which the virus invades, blocks the interaction of CD147 with coronavirus S protein and CD147 with cyclophilin A (CyPA), thereby inhibiting coronavirus from infecting host cells.
Patent WO-2021185224-A1 (WO)
Title: Speaker and electronic device
Inventor: SUN ZHENGBIN
IPC: H04R7/00
Filed: 2021-03-16
Abstract: Disclosed in the present application are a speaker and an electronic device. The speaker comprises a diaphragm, a vibration source, and a frame. The diaphragm comprises a diaphragm body and multiple add-ons; the diaphragm body comprises a middle part, a connecting part, and an edge part; the middle part of the diaphragm body is located on an inner side of the edge part of the diaphragm body; the connecting part of the diaphragm body is connected between the middle part of the diaphragm body and the edge part of the diaphragm body; the vibration source is fixed to the middle part of the diaphragm body; the frame is fixed to the edge part of the diaphragm body; the multiple add-ons are fixed to the connecting part of the diaphragm body and are disposed surrounding the middle part of the diaphragm body; and the material of the multiple add-ons is different from the material of the diaphragm body. The sound quality of the speaker is relatively good.
Patent WO-2021227672-A1 (WO)
Title: Display substrate, preparation method and brightness compensation method therefor, and display apparatus
Inventor: YU TIANCHENG
IPC: G09G3/3225
Filed: 2021-03-24
Abstract: A display substrate, a preparation method and a brightness compensation method therefor, and a display apparatus. The display substrate comprises a drive structure layer arranged on a base, a light-emitting element arranged on the drive structure layer, and a light detection unit which is arranged on the light-emitting element and is configured to measure the brightness of the light-emitting element, wherein the drive structure layer comprises a pixel drive circuit, the light-emitting element comprises a first electrode, an organic functional layer and a second electrode which are stacked on the drive structure layer, and the first electrode is connected to the pixel drive circuit; and the light detection unit comprises a third electrode, a photosensitive active layer and a fourth electrode which are stacked.
Patent WO-2022160446-A1 (WO)
Inventor: WANG XIANGHUI
IPC: A24F47/00
Filed: 2021-03-26
Abstract: 一种雾化器和电子烟，包括储液装置(1)与雾化装置(2)，储液装置(1)与雾化装置(2)可拆连接；储液装置(1)包括储液容器、密封件(13)和第一气道(14)，储液容器内设置有储油腔(15)和导油孔(16)，密封件(13)上设置有第二气道(131)；雾化装置(2)包括雾化座(21)、连接件(22)、导油介质(23)与发热组件(24)；雾化座(21)上设置有进气孔(211)，连接件(22)上设置有第一连通孔(222)和进气道(221)；连接件(22)插入第一气道(14)内，密封件(13)在连接件(22)的推动下移动到打开位置以使第一连通孔(222)与导油孔(16)连通，第二气道(131)与进气道(221)连通。当储液装置(1)或雾化装置(2)需要更换时，只需更换其中的一者即可。
Patent WO-2022062358-A1 (WO)
Title: 背包式防弹衣
Inventor: LEE SHING-SHUN
IPC: F41H1/02
Filed: 2021-04-01
Abstract: 本发明公开了一种背包式防弹衣，包括：第一及第二背包本体，其中：当该背包式防弹衣具有背包功能时，该第一背包本体的各边与该第二背包本体的各边借由一第一连接组件而可拆卸连接；以及当该背包式防弹衣具有防弹衣功能时，该第一及第二背包本体借由一第二连接组件而可拆卸连接。据此，使背包式防弹衣既具有背包功能，又具有防弹衣功能，且为防弹衣状态时可对使用者的背部及胸部同时进行防护。